228942385816708480

Names of 228942385816708480

• Cardinal: 228942385816708480 can be written as Two hundred twenty-eight quadrillion, nine hundred forty-two trillion, three hundred eighty-five billion, eight hundred sixteen million, seven hundred eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.2894238581670848 × 10¹⁷

Factors of 228942385816708480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 117266

Divisors of 228942385816708480

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 61 64 70 80 112 122 128 140 160 224 244 280 305 320 427 448 488 560 610 640 854 896 976 1120 1220 1708 1952 2135 2240 2440 3416 3721 3904 4270 4480 4880 6832 7442 7808 8540 9760 13664 14884 17080 18605 19520 26047 27328 29768 34160 37210 39040 52094 54656 59536 68320 74420 104188 117191 119072 130235 136640 148840 208376 234382 238144 260470 273280 297680 416752 468764 476288 520940 585955 595360 820337 833504 937528 1041880 1171910 1190720 1640674 1667008 1875056 2083760 2343820 2381440 3281348 3334016 3750112 4101685 4167520 4687640 6562696 7148651 7500224 8203370 8335040 9375280 13125392 14297302 15000448 16406740 16670080 18750560 26250784 28594604 32813480 35743255 37501120 50040557 52501568 57189208 65626960 71486510 75002240 100081114 105003136 114378416 131253920 142973020 200162228 228756832 250202785 262507840 285946040 400324456 436067711 457513664 500405570 525015680 571892080 800648912 872135422 915027328 1000811140 1143784160 1601297824 1744270844 2001622280 2180338555 2287568320 3052473977 3202595648 3488541688 4003244560 4360677110 4575136640 6104947954 6405191296 6977083376 8006489120 8721354220 12209895908 13733730481 13954166752 15262369885 16012978240 17442708440 24419791816 27467460962 27908333504 30524739770 32025956480 34885416880 48839583632 54934921924 55816667008 61049479540 68668652405 69770833760 96136113367 97679167264 109869843848 122098959080 137337304810 139541667520 192272226734 195358334528 219739687696 244197918160 274674609620 279083335040 384544453468 390716669056 439479375392 480680566835 488395836320 549349219240 769088906936 837757559341 878958750784 961361133670 976791672640 1098698438480 1538177813872 1675515118682 1757917501568 1922722267340 1953583345280 2197396876960 3076355627744 3351030237364 3845444534680 4188787796705 4394793753920 5864302915387 6152711255488 6702060474728 7690889069360 8377575593410 8789587507840 11728605830774 12305422510976 13404120949456 15381778138720 16755151186820 23457211661548 26808241898912 29321514576935 30763556277440 33510302373640 46914423323096 51103211119801 53616483797824 58643029153870 61527112554880 67020604747280 93828846646192 102206422239602 107232967595648 117286058307740 134041209494560 187657693292384 204412844479204 234572116615480 255516055599005 268082418989120 357722477838607 375315386584768 408825688958408 469144233230960 511032111198010 536164837978240 715444955677214 750630773169536 817651377916816 938288466461920 1022064222396020 1430889911354428 1635302755833632 1788612389193035 1876576932923840 2044128444792040 2861779822708856 3270605511667264 3577224778386070 3753153865847680 4088256889584080 5723559645417712 6541211023334528 7154449556772140 8176513779168160 11447119290835424 14308899113544280 16353027558336320 22894238581670848 28617798227088560 32706055116672640 45788477163341696 57235596454177120 114471192908354240 228942385816708480
• Sum of all divisors σ(n): 635930983942778160
• Sum of proper divisors (its aliquot sum) s(n): 406988598126069680
• 228942385816708480 is an abundant number, because the sum of its proper divisors (406988598126069680) is greater than itself. Its abundance is 178046212309361200

Bases of 228942385816708480

• Binary: 1100101101010111011110001100001100101000101010010110000000₂
• Hexadecimal: 0x32D5DE30CA2A580
• Base-36: 1QM9AW3A1BB4

Squares and roots of 228942385816708480

• 228942385816708480 squared (228942385816708480²) is 52414616023446600188862341303910400
• 228942385816708480 cubed (228942385816708480³) is 11999927244074541949672312056214732497861880840192000
• The square root of 228942385816708480 is 478479242.8274276561
• The cube root of 228942385816708480 is 611752.0050294015

Scales and comparisons

• 228,942,385,816,708,480 seconds is equal to 7,279,659,703 years, 35 weeks, 19 hours, 54 minutes, 40 seconds.
• To count from 1 to 228,942,385,816,708,480 would take you about twenty-one billion, eight hundred thirty-eight million, nine hundred seventy-nine thousand, one hundred eleven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 228942385816708480 cubic inches would be around 50979.3 feet tall.

Recreational maths with 228942385816708480

• 228942385816708480 backwards is 084807618583249822
• The number of decimal digits it has is: 18
• The sum of 228942385816708480's digits is 85
• More coming soon!